GoEuro

In Europe and other parts of the world that have robust ground transportation infrastructures, finding your way from city to city—or country to country—via bus, train, and airline networks has traditionally been a laborious task involving lots of different search engines. GoEuro, a multimodal search site, has been leading the charge in getting European agencies (especially rail networks) to release the necessary data to allow travelers to compare different methods of transportation all in one place. The app aggregates this data in a simple, seamless interface. In 2016, GoEuro took in $70 million to help it expand beyond its current 12 countries.